| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $58.70 | 9.103% | $64.0435 | $64.04 | $64.05 | $64.00 |
| Purchase #2 | $151.59 | 3.223% | $156.4757 | $156.48 | $156.50 | $156.50 |
| Purchase #3 | $118.52 | 7.592% | $127.518 | $127.52 | $127.50 | $127.50 |
| Purchase #4 | $195.96 | 13.138% | $221.7052 | $221.71 | $221.70 | $221.70 |
| Purchase #5 | $236.67 | 6.483% | $252.0133 | $252.01 | $252.00 | $252.00 |
| Purchase #6 | $49.44 | 6.534% | $52.6704 | $52.67 | $52.65 | $52.70 |
| Purchase #7 | $109.55 | 5.732% | $115.8294 | $115.83 | $115.85 | $115.80 |
| 7 purchase totals = | $920.43 | $990.2555 | $990.26 | $990.25 | $990.20 | |